<%@page import="ChartDirector.*, java.util.*" %>
<%
// The values to display on the meter
double value0 = 30.99;
double value1 = 45.35;
double value2 = 77.64;

// Create an LinearMeter object of size 60 x 245 pixels, using silver background with a 2 pixel
// black 3D depressed border.
LinearMeter m = new LinearMeter(60, 245, Chart.silverColor(), 0, -2);

// Set the scale region top-left corner at (25, 30), with size of 20 x 200 pixels. The scale labels
// are located on the left (default - implies vertical meter)
m.setMeter(25, 30, 20, 200);

// Set meter scale from 0 - 100, with a tick every 10 units
m.setScale(0, 100, 10);

// Set 0 - 50 as green (99ff99) zone, 50 - 80 as yellow (ffff66) zone, and 80 - 100 as red (ffcccc)
// zone
m.addZone(0, 50, 0x99ff99);
m.addZone(50, 80, 0xffff66);
m.addZone(80, 100, 0xffcccc);

// Add deep red (000080), deep green (008000) and deep blue (800000) pointers to reflect the values
m.addPointer(value0, 0x000080);
m.addPointer(value1, 0x008000);
m.addPointer(value2, 0x800000);

// Add a text box label at top-center (30, 5) using Arial Bold/8pt/deep blue (000088), with a light
// blue (9999ff) background
m.addText(30, 5, "Temp C", "Arial Bold", 8, 0x000088, Chart.TopCenter).setBackground(0x9999ff);

// Output the chart
WebChartViewer viewer = new WebChartViewer(request, "chart1");
viewer.setChart(m, Chart.SVG);
%>
<!DOCTYPE html>
<html>
<head>
    <title>Multi-Pointer Vertical Meter</title>
    <!-- Include ChartDirector Javascript Library to support chart interactions -->
    <script type="text/javascript" src="cdjcv.js"></script>
</head>
<body style="margin:5px 0px 0px 5px">
    <div style="font:bold 18pt verdana;">
        Multi-Pointer Vertical Meter
    </div>
    <hr style="border:solid 1px #000080; background:#000080" />
    <div style="font:10pt verdana; margin-bottom:1.5em">
        <a href="viewsource.jsp?file=<%=request.getServletPath()%>">View Source Code</a>
    </div>
    <!-- ****** Here is the chart image ****** -->
    <%= viewer.renderHTML(response) %>
</body>
</html>
